CVE-2026-16486: XSS (CVSS 4.3)

Description

A vulnerability was found in SourceCodester Class and Exam Timetabling System 1.0. This affects an unknown part of the file /BSIS.php. Performing a manipulation of the argument day results in cross site scripting. The attack may be initiated remotely. The exploit has been made public and could be used.

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CVSS v3.1 Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

CWE-94 CWE-94

References

Other References

https://github.com/kurshidheba852-hub/My-cve-repository/issues/1 https://vuldb.com/cve/CVE-2026-16486 https://vuldb.com/submit/859907 https://vuldb.com/vuln/380944 https://vuldb.com/vuln/380944/cti https://www.sourcecodester.com/

Frequently Asked Questions

What is CVE-2026-16486? +

A vulnerability was found in SourceCodester Class and Exam Timetabling System 1.0. This affects an unknown part of the file /BSIS.php. Performing a manipulation of the argument day results in cross site scripting. The attack may be initiated remotely. The exploit has been made public and could be used. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2026-16486? +

CVE-2026-16486 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2026-16486? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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